USART_Parity= USART_Parity_No;//Odd奇、Even偶、No无校验 USART_InitStructure.USART_StopBits= USART_StopBits_1;//停止位长度 USART_InitStructure.USART_WordLength= USART_WordLength_8b;//字长8位 USART_Init(USART1,&USART_InitStructure); USART_Cmd(USART1,ENABLE); } void Serial_SendByte(uint8_t ...
●USART_Mode:同时配置为发送和接收模式。 ●Parity奇偶校验:这种方式可靠性低,还占用一位,因此填USART_Parity_No不采用校验。 ●USART_StopBits:停止位设置为1位。这是每个数据字节之后发送的停止位的数量,1位是标准设置。 ●USART_WordLength:8位刚好是一个字节的长度,可能省掉很多工作。 发送数据 添加while循环...
USART_InitStructure.USART_StopBits = USART_StopBits_1; //定义发送的停止位数目为1 USART_InitStructure.USART_Parity = USART_Parity_No; //奇偶失能 USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; //硬件流控制失能 USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_...
USART_InitStructure.USART_StopBits = USART_StopBits_1; USART_InitStructure.USART_Parity = USART_Parity_No; USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Tx|USART_Mode_Rx; USART_Init(USART1, &USART_InitStructure); USART_C...
// 配置串口的工作参数// 配置波特率USART_InitStructure.USART_BaudRate=DEBUG_USART_BAUDRATE;// 配置 针数据字长USART_InitStructure.USART_WordLength=USART_WordLength_8b;// 配置停止位USART_InitStructure.USART_StopBits=USART_StopBits_1;// 配置校验位USART_InitStructure.USART_Parity=USART_Parity_No;// ...
USART_InitStructure.USART_Parity = USART_Parity_No ; // 硬件流控制 USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; // 工作模式,收发一起 USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; // 完成串口的初始化配置 ...
//在帧结尾传输1.5个停止位---***---USART_InitStructure.USART_Parity=USART_Parity_No;//奇偶失能USART_Parity_Even;//偶模式USART_Parity_Odd;//奇偶式---***---USART_InitStructure.USART_Mode=USART_Mode_Tx;//发送使能USART_Mode_Rx;//接收使能---***---USART_InitStructure.USART_HardwareFlowContr...
USART_InitStruct.USART_Parity = USART_Parity_No; // 无校验位 USART_InitStruct.USART_HardwareFlowControl = USART_HardwareFlowControl_None; // 无硬件流控制 USART_InitStruct.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; // 支持接收和发送 ...
USART_InitStructure.USART_Parity = USART_Parity_No ;// 校验位 无校验 USART_InitStructure.USART_...
USART_InitStructure.USART_Parity = USART_Parity_No; USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None; USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx; USART_Init(UART5, &USART_InitStructure); // 使能UART5中断 ...